body {
	margin: 0;
	padding: 0;
	outline: 0;
	border: 0;
	color: #555;
}

body {
	font: 12px/1.5 "Microsoft YaHei", "Hiragino Sans GB"
}
.header {
	width: 100%;
	padding: 0;
	background-color: #f6f6f6;
}
ol,ul {
	list-style: none;
}

a {
	text-decoration: none;
}

.site-nav a {
	color: #282828;
}
.site-nav .item {
	padding: 0 10px;
	line-height: 14px;
	margin: 11px 0 11px -11px;
}

.left { float: left; }
.right { float: right; }